Identity theft has emerged as one of the most pervasive forms of cybercrime in contemporary society, fueled by rapid digitalization, increased internet penetration, and widespread use of personal data across platforms. This paper critically examines the concept, forms, causes, and legal responses to identity theft within the broader framework of cybercrime. It analyzes statutory provisions under Indian law, particularly the Information Technology Act, 2000, and compares them with international legal frameworks. The study highlights challenges in enforcement, evidentiary issues, jurisdictional complexities, and the need for robust data protection mechanisms. It concludes with suggestions for strengthening legal, institutional, and technological safeguards.